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8055061 = 72433823
BaseRepresentation
bin11110101110100100010101
3120011020110121
4132232210111
54030230221
6444351541
7125316100
oct36564425
916136417
108055061
114601983
1228455b1
131890511
1410d9737
15a91a41
hex7ae915

8055061 has 12 divisors (see below), whose sum is σ = 9590592. Its totient is φ = 6742008.

The previous prime is 8055049. The next prime is 8055101. The reversal of 8055061 is 1605508.

It is not a de Polignac number, because 8055061 - 213 = 8046869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8055361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196 + ... + 4018.

It is an arithmetic number, because the mean of its divisors is an integer number (799216).

Almost surely, 28055061 is an apocalyptic number.

It is an amenable number.

8055061 is a deficient number, since it is larger than the sum of its proper divisors (1535531).

8055061 is a wasteful number, since it uses less digits than its factorization.

8055061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880 (or 3873 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 8055061 is about 2838.1439357439. The cubic root of 8055061 is about 200.4577929950.

The spelling of 8055061 in words is "eight million, fifty-five thousand, sixty-one".

Divisors: 1 7 43 49 301 2107 3823 26761 164389 187327 1150723 8055061